72039912120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18191897}}^1$

素因数の和:18191925

約数の個数: 96

約数和(自身を含む): 255414247920

約数和(自身を除く): 183374335800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 18191897, 36383794, 54575691, 72767588, 90959485, 109151382, 145535176, 163727073, 181918970, 200110867, 218302764, 272878455, 327454146, 363837940, 400221734, 436605528, 545756910, 600332601, 654908292, 727675880, 800443468, 818635365, 1000554335, 1091513820, 1200665202, 1309816584, 1600886936, 1637270730, 1800997803, 2001108670, 2183027640, 2401330404, 3001663005, 3274541460, 3601995606, 4002217340, 4802660808, 6003326010, 6549082920, 7203991212, 8004434680, 9004989015, 12006652020, 14407982424, 18009978030, 24013304040, 36019956060, 72039912120]

約数ペア:

[(1, 72039912120), (2, 36019956060), (3, 24013304040), (4, 18009978030), (5, 14407982424), (6, 12006652020), (8, 9004989015), (9, 8004434680), (10, 7203991212), (11, 6549082920), (12, 6003326010), (15, 4802660808), (18, 4002217340), (20, 3601995606), (22, 3274541460), (24, 3001663005), (30, 2401330404), (33, 2183027640), (36, 2001108670), (40, 1800997803), (44, 1637270730), (45, 1600886936), (55, 1309816584), (60, 1200665202), (66, 1091513820), (72, 1000554335), (88, 818635365), (90, 800443468), (99, 727675880), (110, 654908292), (120, 600332601), (132, 545756910), (165, 436605528), (180, 400221734), (198, 363837940), (220, 327454146), (264, 272878455), (330, 218302764), (360, 200110867), (396, 181918970), (440, 163727073), (495, 145535176), (660, 109151382), (792, 90959485), (990, 72767588), (1320, 54575691), (1980, 36383794), (3960, 18191897)]